OdDgBSplineSurface::evaluate Method (double, double, OdGePoint3d&)

Syntax

C++

OdResult evaluate(double dU, double dV, OdGePoint3d& pos) const;

Description

Evaluates the position on the NURBS surface at the specified parameter value (u, v).

Parameters

Parameters	Description
dU	[in] u direction parameter.
dV	[in] v direction parameter.
pos	[out] A passed-in parameter for returning the evaluated position on the surface.

Returns

Returns eOk if evaluation is successfully done. If the surface doesn't contain any NURBS information, returns eFail. If the u or v value is out of range, returns eOutOfRange.

Remarks

This method is implemented only for Spatial modeler and returns eNotImplementedYet status for other modelers.

Links

OdDgBSplineSurface Class

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